15-21 BMW S55 F80 F82 F83 F87 M2 M3 M4 ENGINE CRANKSHAFT 11214809217 11218095728 11217846606

Chinthucho chidawunikiridwa ndikuyesedwa ndipo chikugwira ntchito bwino.Pakhoza kukhala zizindikiro zanthawi zonse za kuwonongeka ndi kung'ambika monga kukwapula, scuffs, dothi, ndi zina zotero, koma sizimakhudza momwe chinthucho chikuyendera pokhapokha zitadziwika.

Ntchito ya crankshaft:

1. sinthani kukakamiza komwe kumaperekedwa ndi ndodo yolumikizira pisitoni kukhala torque yozungulira;

2. Kusintha pisitoni yobwerezabwereza kuti ikhale yozungulira ya crankshaft;

3. Tumizani torque ya injini ku njira yotumizira kudzera pa flywheel;

4. Sitima ya valve ndi zipangizo zina zothandizira zomwe zimayendetsa injini.

Crankshaft imapangidwa ndi shaft yakutsogolo, magazini yolumikizira ndodo, magazini yayikulu, crankshaft, kulemera kwabwino, ndi kumbuyo chakumbuyo kwa crankshaft.

Zizindikiro za kulephera kwa crankshaft ndi:

1. Manja a crankshaft ndi crankshaft samalumikizana mwamphamvu ndipo amagwedezeka mmwamba ndi pansi;

2. Galimoto ilibe magetsi okwera kwambiri kapena jekeseni wamafuta;3. Galimoto siyaka;

4. Kutaya injini;5. Kuwala kwa injini pa bolodi kumayatsidwa.